2566160350436 has 12 divisors (see below), whose sum is σ = 4506107511612. Its totient is φ = 1278701061408.

The previous prime is 2566160350367. The next prime is 2566160350441. The reversal of 2566160350436 is 6340530616652.

It can be written as a sum of positive squares in 2 ways, for example, as 1498802753536 + 1067357596900 = 1224256^2 + 1033130^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1094777135 + ... + 1094779478.

It is an arithmetic number, because the mean of its divisors is an integer number (375508959301).

Almost surely, 2^{2566160350436} is an apocalyptic number.

It is an amenable number.

2566160350436 is a deficient number, since it is larger than the sum of its proper divisors (1939947161176).

2566160350436 is a wasteful number, since it uses less digits than its factorization.

2566160350436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2189556910 (or 2189556908 counting only the distinct ones).

The product of its (nonzero) digits is 2332800, while the sum is 47.

The spelling of 2566160350436 in words is "two trillion, five hundred sixty-six billion, one hundred sixty million, three hundred fifty thousand, four hundred thirty-six".